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This robust SPST cold control features a 27" capillary tube with vapor-filled sensing technology
Most OEM fan blades include the necessary hub and set screw for installation on a 1/2-inch shaft
Technicians will find the S1-37319801821 is a direct drop-in for legacy part numbers 373-19801-820 and 65475
Direct AM02B Drop-in Replacement: Simplifies field service by serving as the official Maxitrol AM02 replacement for legacy units
upgrading to the 013G-0290 ensures long-term operational integrity and prevents common weeping issues associated with aged elastomer seals
Spence Engineering A85 Pilot Freon This robust SPST cold controlThe Spence Engineering A85 Pilot is a high performance air adjusted pilot designed for industrial steam pressure regulation where remote adjustment is required. Built with a rugged cast iron body and stainless steel trim, this pilot is engineered to withstand the rigors of heavy duty boiler rooms and district heating plants. It features a unique 3 7 8: 1 air ratio, allowing technicians to use low pressure air signals to control high pressure steam